热法制磷电炉用焦炭粒度的选择与优化  

Selection and Optimization of Coke Particle Size for Thermal Furnace for Phosphorus Production

作　　者：李江滔 问立宁 孙志立 LI Jiang-tao;WEN Li-ning;SUN Zhi-li(Yuntianhua Tian􀆳an Chemical Co.,Ltd.,Anning 650309,China;China Inorganic Salts Industry Association,Beijing 100013,China;Sichuan Panzhihua Tian Yi Chemical Co.,Ltd.,Panzhihua 610642,China)

机构地区：[1]云天化天安化工有限公司,云南安宁650309 [2]中国无机盐工业协会,北京100013 [3]四川攀枝花市天亿化工有限公司,四川攀枝花610642

出　　处：《硫磷设计与粉体工程》2020年第3期11-15,I0001,共5页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：从炭质还原剂的物化性能入手,针对热法黄磷大小制磷电炉反应速度的差异,以及炭质还原剂对生产的影响,结合生产管理、工艺控制等综合因素,对还原剂进行粒级选择优化调控,有节能降耗、提高经济效益的实际意义。Starting from the physical and chemical properties of the carbonaceous reducing agent,for the differences in reaction rates of big and small thermal furnaces for phosphorus production,and the impacts by the carbonaceous reducing agent on the production,and by taking into account the production management and process control,the particle size of the carbonaceous reducing agent is optimized and controlled,which offers significance in energy saving and increased economic benefits.

关 键 词：热法制磷 焦炭粒度 物化性能 粒度 优化 

分 类 号：TQ126.316[化学工程—无机化工]